With the Wireless Remote Keypad you can activate the security system when you leave your house or forget to do on your way out. You can also remotely deactivate it to let someone back into your house or if you forgot the keys inside. Also in case of a break in or some emergency, the Wireless Remote Keypad also comes with a panic button to set off the alarm and get the attention of neighbors and police - scaring off the burglar or attacker.